查询词典 digital data
- 与 digital data 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Digital carbonless is optimized for monochrome or color digital printing and positioned for applications that require offset preprinting with secondary variable-data printing.
数字无碳复写纸适合单色或彩色数字印刷和定位的应用,需要抵消预中学可变数据印刷。
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An apparatus and method for a digital image device having an image-capturing device for photoelectrically changing an optical image focused through a lens unit, and for converting a signal output from the image-capturing device into a digital signal and processing input color data which is output in a predetermined period are disclosed.
用于具有图像捕获装置的电子图像设备的装置及方法,用于光电变换经透镜聚焦的光学图像,并将图像捕获装置输出的信号变成数字信号及处理在预定时段输出的输入色彩数据。
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The focal mechanisms of moderate-small earthquakes are calculated tentatively using digital seismic wave data in some provincial digital seismic networks based on the program of focal mechanism determinations combing the first motion of P, SV and SH waves with their amplitude ratio, which is recently developed by Snoke.
引言 强震前震源及附近地区中小地震的震源机制解是否变化,一直是地震预测比较关心的问题[1]。由P波初动求取地震的震源机制解是地震学中一个常用的方法,但这种方法要求所计算的地震被很多台站记录到[2]。
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Information security usually adopt coding and information hiding technology ,though digital watermark belongs to information hiding technology ,its signification and application intention are different with information hiding .The hiding information is similar to the protected color of animal ,because the sneak can not ensure whether there is hiding information when he face a great deal of information to avoid of attack .Digital watermark is enchased into multimedia product to identify copyright data .
大多数时间域水印算法提供简捷有效的水印嵌入方案,且具有较大的信息嵌入量,但对语音信号处理的健壮性较低;变换域水印算法则具有较强的抵抗信号处理和恶意攻击的能力,但嵌入和提取过程相对复杂;压缩域水印算法是直接把水印信号加在压缩音频上的方法,它可以避免压缩算法编解码的复杂过程,但稳健性不高,而且能够嵌入的水印容量不大[2][14]。
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With an ambition to become the biggest online platform for digital publication and trading in China, Zbox outstands in e-publication technology by patents of digital copyright protection, user interaction system, intelligent AD loading, reader behavior monitor, and data analysis tools.
Zbox以打造中国最大的数字内容发行交易平台为目标,在数字版权保护、杂志用户交流体系、广告加载技术、数据统计技术等方面都有自己的独到之处。
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A design and implementation method of the high speed modulation system, which adopted the new techniques of the FPGA and DAC based communication system,is presented in this paper. The effect of the key techniques of this system, such as the high speed digital signal processing for modulation, high speed based-band signal conversion, wide-band modulation, carrier suppression, high frequency and high precision system clock generation, is analyzed, and the solutions and performance analysis is also given. Finally, a high speed modulation system for space applications is implemented, can be used for high speed data transmission with QPSK, 8PSK, QAM or other kinds of digital modulation.
本论文依据正交调制原理,采用基于FPGA和DAC的设计技术,提出了一种高速、灵活的调制系统的设计方法,重点分析了系统组成的调制编码映射、基带脉冲信号转换、信号滤波、调制、系统时钟产生等关键技术环节的影响,解决了高速调制信号处理、高速数据转换、宽带调制、载波抑制、高频率高精度系统时钟的产生等关键技术问题,完成了一种适用于空间应用的高传输速率、多进制数字调制方式和调制体制灵活的数据传输调制系统的设计与实现,可在硬件设计不变的情况下,实现QPSK、8PSK和16QAM等多种调制方式的高速数据传输,QPSK调制速率达到500Mbps。
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Digital channelsimulation is used for simulating full-duplex digital channel inlabs. Master control board which provides user interface andcommunication is used for configuring channel simulation data.
数字信道模拟器用来在实验室环境下仿真全双工数字信道,主控板提供用户界面和通信接口,用于配置信道仿真数据。
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Data shows that from 2005 to 2010, China"s digital TV can develop rapidly. It is expected that the number of China"s digital TV costumers can reach 10 million.
有数据表明,从2005年到2010年,中国的数字电视将会快速发展,预计到2010年,全国的数字电视用户将达到1亿户。
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DIGITAL, 2 active probe connectors, foldaway backlit keyboard, Super broadband multi-frequency probes, cineloop, Computer platform, Image and patient data storage(HDD, USD, option: CD-RW, FDD)Digital Beam-former, image transferable via PC or internet, DICOM 3.0 port and software.
数字化,2个有源探测连接器,折叠式背光键盘,超宽带多频探头,回放功能,电脑平台,图像和病人数据保存(HDD、USD,选项:CD-RW、FDD)数字波束形成器,图像可通过PC或因特网传输,DICOM 3.0端口和软件。
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At the same time variable data software, database technology and the digital business card printing and membership card making complementary membership card production technology and equipment does not fully meet the digital business card printing and membership card production needs, in particular the membership card after processing, the majority adopted the semi-automatic hand-operated, such that it is difficult to publishing.
同时可变数据软件、数据库技术以及与数码制卡和会员卡制作相配套的会员卡制作后加工技术和设备还不能全面满足数码制卡和会员卡制作的需要,尤其是会员卡制作后加工,大部分都采用半自动化手工操作,以至于很难出精品。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力